发明名称 HAND AND FINGER EXERCISE AND STRENGTHENING DEVICE AND METHOD OF EXERCISING AND STRENGTHENING SAME
摘要 This invention is an exercise and strengthening device (20) for fingers and hands, and a method of exercising and strengthening the same. The device (20) includes a main member (22) having a plurality of compressible elements (28) which the user compresses to exercise the fingers and hands.
申请公布号 WO9830285(A1) 申请公布日期 1998.07.16
申请号 WO1997US22852 申请日期 1997.12.04
申请人 WHITE, STEVEN, AARON 发明人 WHITE, STEVEN, AARON
分类号 A63B21/02;A63B21/05;A63B23/16;(IPC1-7):A63B21/02 主分类号 A63B21/02
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